ShredDB is an experimental .shred library, I removed the audio so it's pretty useless. You can find the source .psarc files here.

Song Artist Play Shred Length Album Year Tuning Uploader Updated Delete
A Public ExecutionShadows Fall6:15Retribution2009D Standardmute1970-01-01
A Punch Up at a WeddingRadioheadBass2 4:57Hail to the Thief2003E Standardmute1970-01-01
A Question of HeavenIced Earth7:12The Dark Saga1995Eb Standardmute1970-01-01
A Question of HeavenIced Earth7:52The Dark Saga1996Eb Standardmute1970-01-01
A Quick Death in TexasClutch4:03Psychic Warfare2015E Standardmute1970-01-01
A Quick PeepOasis1:20Heathen Chemistry2002DADGADmute1970-01-01
A Rash DecisionIce Nine Kills3:36Welcome To Horrorwood: The Silver Scream 22021AEADGmute1970-01-01
A Real Cool TimeRamones2:44Halfway To Sanity1987E Standardmute1970-01-01
A Really Long Time (Chetreo Remix)Rick And Morty2:41Season 32017E Standardmute1970-01-01
A Reason to FightDisturbed4:49Evolution2018B Standardmute1970-01-01
A RequiemKenichi Matsubara1:34Castlevania II: Simon's Quest OST1987E Standardmute1970-01-01
A Requiem (Ending)Kenichi Matsubara/Petregeus1:40Castlevania II: Simon's Quest OST2016E Standardmute1970-01-01
A Rite Of PassageDream Theater8:48Black Clouds & Silver Linings2009D Standardmute1970-01-01
A Rite of PassageDream Theater8:39Black Clouds & Silver Linings2009Custom Tuningmute1970-01-01
A Rumor Of SkinStone Sour4:14House of Gold & Bones Part 12012Eb Drop Dbmute1970-01-01